Tonno Pro's TonnoFold soft tri-folding truck bed cover is one of the easiest to use tonneau covers with exceptional durability and great looks. Its tear-resistant, double-sided vinyl top is long lasting and can handle heavy winds, light rain and snow. Under the notably strong vinyl is a powder-coated aluminum frame for an added level of protection from everyday wear and tear. This tri-folding cover keeps a tight fit to the truck bed, does not sag and has limited flutter when vehicle hits high speed. TonnoFold is delivered completely assembled making install a breeze A-- no drilling necessary. Simply square up the cover to your truck bed and use its easy-to-use clamping system to lock it securely in place. Hauling large cargo? Completely remove the cover in minutes to meet your unique carrying needs. Tonno Fold Soft Tri-Folding Bed Cover for 1997-2003 Ford F-150, Includes 04 Heritage; 6.7 Ft. Bed Tonno Fold Tonneau Cover 1997-2003 Ford F-150 78.8 Bed, 2004 Ford F-150 Heritage 78.8 Bed